OT-2026-000095551
Publication integrity record
Foam pad vacuum gripper, two zone face, common isolation valve, three stage ejector, pressure sensor per zone, sustained blow-off before set-down, on a tool changer
This page is the evidence record. It changes as evidence arrives: a trusted timestamp, an independent retrieval, a custody deposit. The disclosure itself (/p/OT-2026-000095551) never changes.
Identity and time
| Publication number | OT-2026-000095551 · never reused |
|---|---|
| Internal UUID | 01a0ae9f-8f74-7e4c-b390-6eb4411a30bc · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:08:07.681434Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000095551 |
| Status | PUBLIC |
Content hashes
| Canonical text | 2e690fed75181e081defe6692e211738ff359e28c1d02d9e078905d316053ce3 |
|---|---|
| Markdown | 8d12c02122d3ead037b31043a421ddf279c9948ac32d5163866a511734dfc8b3 |
| Publication page | 63e745e3313e851fa0a6b5fd94a34749fc5640f63c16574f1c839e233bb38ec3 |
| Manifest | 7776c2b33da9b80034c5f5b3931e37fa0b10393b48c35213933508cc9cb14483 |
SHA-256, lowercase hex, over the exact bytes of each published file. Every figure is hashed individually in the manifest.
Manifest signature
| Algorithm | Ed25519 · key
OT-SIGN-2026-01 · Verified |
|---|---|
| Signature | PrDMiWyxQJ4iPjlTSrbeQlc1NhLbwIMUZQUYB5Afaw7S8hjed9lXkBTSb0BjEiCWuq0Rx6ILI2OUPDEx1j1XCA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:27:04Z batch OT-TS-2026-W38-023 · RFC 3161 token · inclusion proof root 095d30148a2ef87d42d7818ebe7543f9... |
|---|
Independent retrieval
| 2026-09-17T09:36:57.936254Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095551observed 63e745e3313e851fa0a6b5fd94a34749...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:36:57.921170Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095551/manifest.jsonobserved 7776c2b33da9b80034c5f5b3931e37fa...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:36:57.905873Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095551/publication.mdobserved 8d12c02122d3ead037b31043a421ddf2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:36:57.888975Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095551/publication.txtobserved 2e690fed75181e081defe6692e211738...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
Requested from infrastructure separate from the publication system, over the public internet, with no credential. A MATCH means an ordinary internet client could fetch the publication and received exactly the bytes recorded above.
Independent archive
| External archive | Pending Canonical URLs are submitted to an independent archive in batches. |
|---|
A capture held by an outside archive is evidence that does not depend on OpenTechnical continuing to exist. It supplements the records above; it does not replace them.
Third-party custody
| Custody package | Pending Custody packages are produced weekly. |
|---|